Figure 13: Outdoor unit swing away control box
Completing the field power wiring connections
1. Install the correct size weatherproof disconnect switch outdoors and within sight of the unit.
2. Remove the screws at the top and sides of the corner cover.
3. Slide the control box cover down and remove from unit.
4. Run power wiring from the disconnect switch to the unit.
5. Route wires from disconnect through power wiring exit provided and into the unit control box
as shown in Figure 13, Figure 14, and Figure 15.
6. Install the correct size time-delay fuses or circuit breaker, and make the power supply
connections.
Figure 14: Outdoor unit control box (single-phase - smaller base)
Installation Manual: R-454B Outdoor Split-System Air Conditioner34
Johnson Controls Ducted Systems
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